Techmaster provides ISO/IEC 17025:2017 accredited Mass calibration — accredited by ANAB (USA), traceable to the SI and recognized worldwide through ILAC-MRA. On-site service nationwide.
Mass calibration covers balances (analytical, precision, platform) and reference weights (classes E2, F1, F2, M1 per OIML R111). Techmaster’s ISO/IEC 17025:2017 lab is traceable to the SI kilogram (kg).
Balances and weights underpin quality control in pharma, food, chemicals and manufacturing. Mass errors directly affect dosing, formulation and cost — so periodic calibration is a requirement under GMP, ISO 9001 and ISO/IEC 17025.
Techmaster calibrates balances with ISO/IEC 17025 methods (repeatability, linearity, eccentricity, error) and weights per OIML R111, using reference weight sets traceable to the international kilogram.
The table below lists typical parameters & measurement ranges for this discipline.
| Parameter / Instrument | Typical measurement range | CMC / Measurement uncertainty |
|---|---|---|
| Reference weights | 1 mg – 20 kg | [Verify against scope] |
| Analytical balance | ≤ 220 g | [Verify against scope] |
| Precision balance | ≤ 30 kg | [Verify against scope] |
| Platform scale | ≤ 300 kg | [Verify against scope] |
| Floor scale | ≤ 3000 kg | [Verify against scope] |
⚠ Note: The ranges & CMC below are typical reference values. Please verify against Techmaster’s official Scope of Accreditation before publishing — actual CMC depends on the reference standard, method and measurement conditions.
Mass measurements are traceable to the SI kilogram (kg) through E2/F1 reference weight sets, following OIML R111 and the EURAMET cg-18 guide for non-automatic weighing instruments.
Our lab is ISO/IEC 17025:2017 accredited by ANAB (USA); certificates are recognized worldwide through ILAC-MRA.
Reference standards are traceable to the SI International System of Units, ensuring reliable, comparable measurement results.
A mobile calibration capability performs work right at your facility, cutting downtime and equipment transport risk.
Look up and manage certificates, history and recalibration reminders online anytime via portal.techmaster.us.
An HCMC head office and a Bac Ninh branch serve the southern and northern manufacturing regions quickly.
Over 10 years serving electronics, EMS, semiconductor plants and labs across Vietnam with an experienced engineering team.
A transparent 6-step process to ISO/IEC 17025 — from request intake to certificate delivery and recalibration reminders.
We log your equipment list, discipline and technical requirements, advise the scope and send a fast calibration quote.
Our team collects the equipment from your site, or a mobile calibration unit performs the work right at your facility.
Calibration is carried out using ISO/IEC 17025 methods, SI-traceable standards and controlled measurement conditions.
We issue the calibration certificate (with error and measurement uncertainty) and apply a calibration label to the device.
Look up and download certificates online 24/7 via portal.techmaster.us and manage your full calibration history.
Our system reminds you of the next recalibration at a suitable interval, keeping your compliance continuously valid.
Techmaster calibrates across 12 metrology disciplines. Explore related disciplines:
Please contact Techmaster using the details below. Our team is always ready to assist and answer any questions you may have. Thank you for trusting our services.
Address: 175 Vo Nguyen Giap, An Khanh Ward, Ho Chi Minh City
Hotline: +84 908 173 345
Email: marketing@techmaster.com.vn
Address: D1, Phu Dien Urban Area, Dong Nguyen Ward, Bac Ninh Province
Business Registration No.: 0312668882 (issued 28/02/2014)
Issued by: Department of Planning and Investment, Ho Chi Minh City
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